#E3534E#E3534E

#E3534E is a light, vivid red. Relative luminance 0.231; OKLCH L 63.5% C 0.180 H 25.6°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#E3534E
RGB	rgb(227, 83, 78)
HSL	hsl(2, 73%, 60%)
HSV	hsv(2, 66%, 89%)
CMYK	cmyk(0%, 63.4%, 65.6%, 11%)
CIE-LAB	lab(55.15, 55.60, 33.17)
CIE-LCH	lch(55.15, 64.74, 30.82°)
OKLab	oklab(63.47% 0.1626 0.0779)
OKLCH	oklch(63.47% 0.18 25.6)
XYZ	xyz(36.1506, 23.0725, 9.7561)
Luminance	0.2307 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3534E #4EDEE3

analogous

#E34E94 #E3534E #E39D4E

triadic

#E3534E #4EE353 #534EE3

tetradic

#E3534E #94E34E #4EDEE3 #9D4EE3

square

#E3534E #94E34E #4EDEE3 #9D4EE3

split-complementary

#E3534E #4EE39D #4E94E3

monochromatic

#9E1D19 #D32721 #E3534E #EB8683 #F4BAB8

Accessibility & contrast

On white

3.74

#E3534E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#E3534E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3534E

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3534E	#FFFFFF	#000000	##000000
##E3534E	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79704C

Deuteranopia (green-blind)

#9D904A

Tritanopia (blue-blind)

#F93253

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #e3534e;
/* rgb */ color: rgb(227, 83, 78);
/* oklch */ color: oklch(63.5% 0.180 25.6);

Tailwind

colors: {
  custom: {
    50: '#f38a80',
    500: '#e3534e',
    950: '#000000',
  },
}

SCSS

$custom: #e3534e;
$custom-light: #f38a80;
$custom-dark: #000000;

JSON

{
  "hex": "#e3534e",
  "rgb": {
    "r": 227,
    "g": 83,
    "b": 78
  },
  "hsl": {
    "h": 2.013,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.63468,
    "c": 0.18028,
    "h": 25.6
  },
  "luminance": 0.23067
}

Semantic roles & 50–950 ramp

primary

#E3534E

secondary

#AAE1E3

accent

#E9EF38

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E3534E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →